the students won the local science fair which was a first for... for students from west philadelphia high school. from there, it just organically grew. >> here, put it over here. the mission of the evx team this year is to be serious competitors in the automotive x prize. the automotive x prize is a $10 million competition that's invited teams from around the world to develop viable vehicles that get over 100 miles per gallon. we're the only high school in the world that has thrown our hat in the ring. >> to all the other teams in the x prize competition, you are going to lose. >> you know, we tell kids you can do anything, and as adults we know that there are limits. but we started to feed into it-- "yeah, we can do anything." what's the purpose of the progressive automotive x prize? yes? justin? >> to cause people to go into competition so that they can create something new and better for the environment. >> excellent. so, we're building two cars. the significant points are they use alternative fuels, they get over 100 miles a gallon, and high school students built them and they're